<template>
  <div id="app" >
    <!-- <koa-header></koa-header> -->
    <router-view />
  </div>
</template>
<script>
import header from '@/components/header.vue'
export default {
  components:{
    // koaHeader:header
  }
}
</script>
<style lang="scss">
*{
  margin: 0;
  padding: 0;
}
ul,li{
  list-style: none;
}
</style>
